Hydroxypropyl Methylcellulose (HPMC) for Thermal Insulation Mortar The market offers a wide variety of thermal insulation mortars; common types include cement-expanded perlite mortar, cement-expanded vermiculite mortar, and various composite cement mortars. As my country advances its efforts in energy conservation and emission reduction, novel wall insulation materials have emerged. Among these, EPS (Expanded Polystyrene) granule […]